\begin{tikzpicture}[->,>=stealth',shorten >=1pt,auto,node distance=2.8cm,on grid,semithick,
		every state/.style={fill=red,draw=none,circular drop shadow,text=white}]
	\path (A) edge              node {0,1,L}(B)
	          edge              node {1,1,R} (C)
	      (B) edge [loop above] node {1,1,L}(B)
	          edge              node {0,1,L}(C)
	      (C) edge              node {0,1,L}(D)
	          edge [bend left]  node {1,0,R}(E)
	      (D) edge [loop below] node {1,1,R}(D)
	          edge              node {0,1,R}(A)
	      (E) edge [bend left]  node {1,0,R} (A);
\end{tikzpicture}

\begin{align*}1 & 2 \\
              3 & 4 \\
              5 & 6
\end{align*}

\begin{align*} 1 & 2 \\
               3 & 4 \\
               5 & 6
\end{align*}

\begin{align*}
	1 & 2 \\
	3 & 4 \\
	5 & 6
\end{align*}
\begin{tabular}{cc}
	1 & 2 \\
	3 & 4 \\
	5 & 6
\end{tabular}
